Father Marshall Gourley, followed by Mike Wilzoch, marches past a vineyard near Fresno, California. The grape boycott demonstration was held in conjunction with the 1975 United Farm Workers of American Convention in Fresno. An unidentified man carries a United Farm Workers flag with the image of an Aztec eagle. United Farm Workers boycott organizers and supporters from across the country, including Colorado, attended the convention.

Content derived from inventory prepared by Dana EchoHawk.; Title derived from inventory.; From inventory: "Marshall Gourley, followed by Mike Wilzoch, are shown during a march in conjunction with the 1975 United Farm Workers of American Convention near Fresno, California. Boycott organizers and supporters from across the country attended. In the 1980s, Gourley became known as the activist pastor of Our Lady of Guadalupe Church in Denver, Colorado. (Source Mike Wilzoch)."; R7001524950; Digitization sponsored by the Library Services and Technology Act and the Center for Colorado & the West at Auraria Library.